Play games
Choose the game that interests you and play itfor free.
Complete the quests
Every game has some quests for which you will receive Soul Gems.
Receive rewards
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
So this game (which is very rage inducing) almost made me smash my phone into the wall... Tell me what happened to you while playing the game, did you get made or not. I am very interested